J
John Pohner
Researcher at Grumman Aircraft Corporation
Publications - 6
Citations - 51
John Pohner is an academic researcher from Grumman Aircraft Corporation. The author has contributed to research in topics: James Webb Space Telescope & Telescope. The author has an hindex of 3, co-authored 6 publications receiving 41 citations.
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Proceedings ArticleDOI
The Origins Space Telescope: mission concept overview
David Leisawitz,Edward Amatucci,Ruth Carter,Mike DiPirro,Arturo Giles Flores,Johannes Staguhn,Johannes Staguhn,C. Wu,Lynn Allen,Jonathan W. Arenberg,Lee Armus,Cara Battersby,James Bauer,R. Bell,P. Beltran,Dominic Benford,E. A. Bergin,Charles M. Bradford,Damon Bradley,Denis Burgarella,Sean Carey,D. Chi,Asantha Cooray,James A. Corsetti,E. De Beck,Kevin L. Denis,L. Dewell,Matthew East,S. Edgington,Kimberly Ennico,Louis G. Fantano,G. Feller,D. Folta,J. J. Fortney,Joseph A. Generie,Maryvonne Gerin,Z. Granger,George Harpole,K. Harvey,Frank Helmich,L. Hilliard,Joseph M. Howard,M. Jacoby,A. Jamil,Tiffany Kataria,S. Knight,Perry Knollenberg,Paul A. Lightsey,Sarah Lipscy,Eric E. Mamajek,Gregory E. Martins,Margaret Meixner,Margaret Meixner,Gary J. Melnick,Stefanie N. Milam,T. Mooney,Samuel H. Moseley,Desika Narayanan,Susan G. Neff,T. Nguyen,A. Nordt,J. R. Olson,D. Padgett,Michael Petach,Susanna Petro,John Pohner,Klaus M. Pontoppidan,Alexandra Pope,D. Ramspacher,Thomas L. Roellig,Itsuki Sakon,C. Sandin,Karin Sandstrom,Douglas Scott,Kartik Sheth,John Steeves,Kevin B. Stevenson,L. Stokowski,Eric Stoneking,Kate Y. L. Su,K. Tajdaran,S. Tompkins,Joaquin Vieira,Cassandra Webster,Martina C. Wiedner,Edward L. Wright,Jonas Zmuidzinas +86 more
TL;DR: The OST study team will present a scientifically compelling, executable mission concept to the 2020 Decadal Survey in Astrophysics and study two alternative mission concepts.
Journal ArticleDOI
Origins Space Telescope: baseline mission concept
David Leisawitz,Edward Amatucci,Lynn N. Allen,Jonathan W. Arenberg,Lee Armus,Cara Battersby,James Bauer,Bob G. Beaman,Raymond M. Bell,Porfirio Beltran,Dominic Benford,Edward Bergin,J. Bolognese,Charles M. Bradford,Damon Bradley,Denis Burgarella,Sean Carey,Ruth Carter,Danny Chi,Asantha Cooray,James A. Corsetti,Tom D'Asto,Elvire De Beck,Kevin L. Denis,Christopher Derkacz,Larry Dewell,Michael J. DiPirro,C. Paul Earle,Matthew East,Samantha Edgington,Kimberly Ennico,Louis G. Fantano,Gregory Feller,David Folta,Jonathan J. Fortney,Benjamin J. Gavares,Joseph A. Generie,Maryvonne Gerin,Zachary A. Granger,Thomas P. Greene,Alex Griffiths,George Harpole,Keith Harvey,Frank Helmich,L. Hilliard,Joseph M. Howard,Michael Jacoby,Anisa Jamil,Tracee L. Jamison,Lisa Kaltenegger,Tiffany Kataria,J. Scott Knight,Perry Knollenberg,Charles R. Lawrence,Paul A. Lightsey,Sarah Lipscy,Eric E. Mamajek,Gregory E. Martins,John C. Mather,Margaret Meixner,Gary J. Melnick,Stefanie N. Milam,Ted Mooney,Samuel H. Moseley,Desika Narayanan,Susan G. Neff,Thanh Nguyen,Alison Nordt,Jeffrey R. Olson,D. Padgett,Michael Petach,Susanna Petro,John Pohner,Klaus M. Pontoppidan,Alexandra Pope,Daniel Ramspacker,Alison Rao,Thomas L. Roellig,Itsuki Sakon,C. Sandin,Karin Sandstrom,Douglas Scott,Lenward T. Seals,Kartik Sheth,Larry Sokolsky,Johannes G. Staguhn,John Steeves,Kevin B. Stevenson,Eric Stoneking,Kate Y. L. Su,Kiarash Tajdaran,S. Tompkins,Joaquin Vieira,Cassandra Webster,Martina C. Wiedner,Edward L. Wright,Chi K. Wu,Jonas Zmuidzinas +97 more
TL;DR: The Origins Space Telescope as mentioned in this paper was designed to trace the history of our origins from the time dust and heavy elements permanently altered the cosmic landscape to present-day life, and it was the first telescope to operate at mid-and far-infrared (IR) wavelengths.
Proceedings ArticleDOI
Thermal considerations and architecture for Origins Space telescope (Conference Presentation)
TL;DR: This paper will discuss the main elements of OST’s thermal design, cooling, parasitics and thermal verification, and include a discussion of how to modify the JWST for application in the far infra-red.
Proceedings ArticleDOI
SAFIR architecture concept
Jonathan W. Arenberg,Suzanne Casement,Martin Flannery,Keith Kroening,John Pohner,Michael Petach,Ray Manning,Charles F. Lillie,Clyde Misaka +8 more
TL;DR: In this paper, the authors proposed a single aperture, far infrared red observatory (SAIR) with a 12-m diameter on-axis Gregorian telescope, which provides the wide fields of view desired by the SAFIR science team.
Proceedings ArticleDOI
Efficient Heat Transfer Methods in a Hybrid Solar Thermal Power System for the FSPOT-X Project
David E. Lee,Bill Nesmith,Terry J. Hendricks,Juan Cepeda-Rizo,Michael Petach,Emanuel Tward,Cecilia Penera,John Pohner,Scott A. Whitney,Jonathan Grandidier +9 more
TL;DR: The FSPOT-X project as discussed by the authors aims to maximize the exergy generated from AM 1.5 sunlight by integrating and demonstrating multiple technologies, and aims to efficiently convert photons to electrons maximizing heat transfer efficiency across system element interfaces.